释义 |
起电盘qǐdiànpán利用感应生电现象取得少量静电的装置,由一个绝缘物质做的圆盘和一个有绝缘柄的金属圆盘组成。{electrophorus; apparatus for generating static electricity through induction, consisting of an insulated disk that is given a negative charge by friction and a metal plate that is given a net positive charge by induction when brought in contact with the disk by operating the plate's insulated handle} |